In my possession for 2 months. The only negative is the bezel that doesn't align exactly and has a cheap feel when rotated. It also has a decent lume.
It goes 6-7" forward. Not bad. They say the engine has plastic parts and no regulator. I don't know how much this affects its function, which so far is flawless. It is quite thick, 16+mm, I have an 18.5cm wrist, so it doesn't look big on my hand.
The dial is worth every penny. Just for fun.
Also, I would like to add that the lume has an impressive duration. It lasts all night.

Sturdy watch that is not suitable for office and formal attire. It is value for money for diving at a very good price. On the downside, it collects scratches on the middle layer of the bracelet, I would prefer a matte finish and a larger size.

Impressive Swiss watch with by far the best value for money in the category of diving watches with professional features!

Beautiful dial (I have the turquoise one) with decent lume (unfortunately without lume on the ceramic bezel).

I would prefer the bracelet to be entirely matte instead of the polished middle links, but that's a matter of personal preference.

It is big, it is heavy, and it is thick. If you don't like large cases, you wouldn't even consider it. There are, of course, smaller models, but they are completely different watches.

My wrist has a circumference of 18.5 cm. (1st photo)

Comparing it to the SeaDweller (43mm case), it appears much larger than one would imagine with only a 3mm larger case diameter! (2nd photo)

Overall, I have only positive things to say.

One small flaw (subjective): I would prefer the bezel to be more "solid" and regarding the sound it makes, as well as its (even minimal) looseness.

Sidenote: I bought it at the airport (Gate A) and with relatively little effort, they gave me a 10% discount.

I am satisfied with the company Tissot, which has some advantages such as:
NIVACHRON
The magnetic fields generated by our electronic objects (mobile phones, computers, radios, magnets, etc.) have an increasing presence in our daily lives. For this reason, Tissot, interested in the accuracy of its watches, has perfected a new generation alloy based on titanium. A spiral spring made of Nivachron™ is considered much more resistant and immune to magnetic fields than conventional springs.
POWERMATIC 80
An automatic watch that operates thanks to the energy of the wearer's movements. The movements of the wrist allow the mechanism to function. The Powermatic 80 offers 80 hours of energy reserve, which is enough to continue showing the accurate time, even if the watch has not been worn for 3 days. Innovative and efficient mechanism, compared to competitive products, which generally offer a reserve of one and a half days of energy

It seemed like an amazing watch, possibly the best one Tissot has ever made. It's the complete package, a watch for all occasions, elegant enough for a night out, professional meetings, and even diving up to 600 meters. There's practically no reason to ever take it off. It's big and heavy, ideally one should try it on their wrist first, although I think it will fit any adult man's hand. Women would be better off choosing the Seastar 1000 series. And now there's another one with a similar design. Few will actually use it as a diving tool, even though it's made to such standards, but its automatic helium valve allows it to accompany you to great depths. The legible dial, with its thick hands and phosphorescent coating, allows it to be visible in any lighting condition! The magic in this watch is the gradient iridescent dial, it's an exceptional color that changes shades and allows you to see the engraved wave pattern on the dial, depending on the angle of the light and how you look at it. It makes it interesting and captivates the gaze, as if you're seeing the depths emerge, while other times it feels like you're moving away from them... EDIT: 2 years later, with light use, we see that the passage of time has caused damage to the bracelet where it meets the desk during writing, without coming into contact with any other metal. And after 2 summers, the ceramic bezel simply detached from the heat. And we see that underneath there's just double-sided tape. Completely fake, in other words. My perception of the watch and the brand has taken a deep dive...